Durán María Vanesa, Viceconte Romina V, La Torre Ayelén
Unidad de Infectología, Sanatorio Dr. Julio Méndez, Buenos Aires, Argentina. E-mail:
Unidad de Infectología, Sanatorio Dr. Julio Méndez, Buenos Aires, Argentina.
Medicina (B Aires). 2024;84(1):168-170.
Acute cholangitis is a bile duct infection associated with bile duct obstruction. Bile culture is positive in most cases, and the most frequent etiological agent is Escherichia coli. Candida sp acute cholangitis is a rare finding, which is more common in patients with immunosuppression, use of corticosteroids, prolonged antibiotic treatment or surgical procedures of the bile duct. We present the case of a 67-year-old woman with none of the above-mentioned history who consulted for fever, abdominal pain and jaundice. MRI of the abdomen revealed a lithiasic image in the common bile duct with dilation. It required endoscopic drainage of the biliary tract. Direct microscopic examination of the bile fluid revealed gram-negative bacilli and yeast, and in the culture of bile fluid Klebsiella pneumoniae producing extended spectrum beta-lactamase (ESBL) and Candida glabrata were isolated. The patient completed the antibiotic treatment with piperacillin tazobactam and anidulafungin with good evolution. Bile duct infection by association of Gram-negative bacilli and Candida sp is a rare entity, more in patients without underlying diseases.
急性胆管炎是一种与胆管梗阻相关的胆管感染。大多数情况下胆汁培养呈阳性,最常见的病原体是大肠埃希菌。念珠菌属引起的急性胆管炎是一种罕见的情况,在免疫抑制、使用皮质类固醇、长期抗生素治疗或胆管手术患者中更为常见。我们报告一例67岁女性病例,该患者无上述病史,因发热、腹痛和黄疸前来就诊。腹部MRI显示胆总管有结石影像伴扩张。需要进行内镜下胆道引流。胆汁直接显微镜检查发现革兰氏阴性杆菌和酵母,胆汁培养分离出产超广谱β-内酰胺酶(ESBL)的肺炎克雷伯菌和光滑念珠菌。患者接受哌拉西林他唑巴坦和阿尼芬净抗生素治疗后病情好转。革兰氏阴性杆菌与念珠菌属联合引起胆管感染是一种罕见情况,在无基础疾病患者中更为少见。